| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling element holding module, in which rolling elements can be smoothly circulated even in a complicated circulation circuit, in which manufacturing cost can be reduced, and in which twisting is not generated while greatly improving bend performance and service life. SOLUTION: This rolling element holding module comprises spacers 20, having rolling curvature surfaces matching the rolling elements provided in two side surfaces, in which a number of rolling elements can be inserted in order to keep the rolling elements separated, and connecting rings 10 to connect the spacers 20 to each other. The spacers 20 and the connecting rings 10 are alternately disposed. The spacers 20 and the connecting rings 10 are connected to each other by mutual engagement with clearance, so that they can be freely bent vertically and laterally. COPYRIGHT: (C)2005,JPO&NCIPI
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